Furuno DRS25ANXT Installation guide

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Installation Manual

RADAR SENSOR

MODEL DRS6A-NXT/DRS12A-NXT

DRS25A-NXT

(Product Name: SOLID STATE DOPPLER RADAR)

SAFETY INSTRUCTIONS ................................................................................................ i

SYSTEM CONFIGURATION .......................................................................................... iii

INSTALLATION SPECIFICATIONS............................................................................... iv

FOREWORD.................................................................................................................... v

EQUIPMENT LISTS........................................................................................................ vi

1. INSTALLATION AND WIRING................................................................................... 1

1.1 Mounting Considerations ......................................................................................................1

1.2 Included Items.......................................................................................................................4

1.3 Required Tools and Materials...............................................................................................5

1.4 Fastening the Radiator to the Radiator Bracket....................................................................6

1.5 Mounting the Antenna Unit ...................................................................................................8

1.6 Wiring..................................................................................................................................11

2. INITIAL SETUP......................................................................................................... 15

2.1 Initial Setup for TZT9/TZT14/TZTBB ..................................................................................16

2.2 Initial Setup for TZTL12F/TZTL15F/TZT2BB/TZT12F/TZT16F/TZT19F.............................18

3. MAINTENANCE, TROUBLE SHOOTING ................................................................ 21

3.1 Maintenance .......................................................................................................................22

3.2 Troubleshooting ..................................................................................................................23

3.3 Replacement of Fuse..........................................................................................................23

3.4 Life of Parts.........................................................................................................................24

APPENDIX 1 RADIO REGULATORY INFORMATION ............................................AP-1

SPECIFICATIONS ..................................................................................................... SP-1

PACKING LISTS ......................................................................................................... A-1

OUTLINE DRAWINGS ................................................................................................ D-1

INTERCONNECTION DIAGRAM ................................................................................ S-1

i

SAFETY INSTRUCTIONS

Mandatory Action

Prohibitive Action

Warning, Caution

WARNING

The installer of the equipment must read the safety instructions before attempting to

install the equipment.

Indicates a potentially hazardous situation which,

if not avoided, can result in death or serious injury.

Indicates a potentially hazardous situation which,

if not avoided, can result in minor or moderate injury.

WARNING

Turn off the power at the

switchboard before beginning the

installation.

Fire or electrical shock can result if

the power is left on.

Do not open the equipment

unless you are well familiar with

electrical circuits.

Only qualified personnel should

work inside the equipment.

Be sure that the power supply is

compatible with the voltage rating

of the equipment.

Connection of an incorrect power

supply can cause fire or damage the

equipment.

Use only the specified power and

signal cable.

Fire or damage to the equipment

can result if a different cable is used.

Wear a safety belt and hard hat

when working on the antenna

unit.

Serious injury or death can result if

someone falls from the radar mast.

Do not disassemble or modify the

equipment.

Fire, electrical shock or serious

injury can result.

Construct a suitable service

platform from which to install the

antenna unit.

Serious injury or death can result if

someone falls from the radar mast.

Keep the objects away from the

antenna unit, so as not to impede

rotation of the antenna.

Fire, electrical shock or serious

injury can result.

Use the proper fuse.

Use of a wrong fuse can damage

the equipment or cause fire.

Do not depend one navigation

device for the navigation of the

vessel.

For the safety of vessel and crew,

the navigator must check all aids

available to confirm position.

CAUTION

WARNING

SAFETY INSTRUCTIONS

ii

Ground the equipment to prevent

mutual interference.

WARNING LABEL

A warning label is attached to the antenna unit. Do not remove the label.

If the label is missing or damaged, contact your dealer about replacement.

Name: Warning Label (2)

Type: 03-129-1001-3

Code No: 100-236-743

It is recommended that you

connect the antenna unit to a

disconnecting device (circuit

breaker, etc.) to control the

power.

CAUTION

Observe the following compass safe

distances to prevent deviation of a

magnetic compass:

0.70 m 0.40 m

Standard

compass

Steering

compass

Importer in Europe

The following concern acts as our importer in Europe, as defined in DECISION No 768/2008/EC.

- Name: FURUNO EUROPE B.V.

- Address: Ridderhaven 19B, 2984 BT Ridderkerk, The Netherlands

Program No.

• 0359423-01.**

** denotes minor modifications.

The radar antenna emits

electromagnetic radio frequency

(RF) energy which can be

harmful, particularly to your eyes.

Never look directly into the

antenna aperture from a close

distance while the radar is in

operation or expose yourself to

the transmitting antenna at a

close distance.

Distances at which RF radiation

levels of 100, 50 and 10 W/m

2

exist

are given in the table below.

WARNING

N/A

XN10A

0.7 mN/A

100 W/m

2

50 W/m

2

10 W/m

2

Radiator

XN12A

XN13A

N/A 0.6 mN/A

N/A 0.4 mN/A

CE declarations

With regard to CE declarations, please refer to our website (www.furuno.com), for further

information about RoHS conformity declarations.

Do not use high-pressure cleaners

to clean this equipment.

This equipment has the waterproof

rating outlined in the specifications,

at the back of this manual. However,

the use of high-pressure cleaning

equipment can cause water ingress,

resulting in damage to, or failure of,

the equipment.

0.70 m 0.40 m

Unit

DRS6A-NXT

DRS12A-NXT

DRS25A-NXT

100 W/m

2

50 W/m

2

10 W/m

2

Radiator

XN12A

XN13A

0.2 m 1.9 m0.5 m

0.15 m 1.8 m0.4 m

DRS6A-NXT

DRS12A-NXT

100 W/m

2

50 W/m

2

10 W/m

2

Radiator

XN12A

XN13A

0.3 m 2.8 m0.47 m

0.2 m 2.65 m0.3 m

DRS25A-NXT

iii

SYSTEM CONFIGURATION

This radar series is compatible with the FURUNO Multi Function Displays and software version

combinations shown below. The combination with other models or software versions may not op-

erate properly.

• TZT9, TZT14 and TZTBB: Version 6.01 or later

TZTL12F, TZTL15F and TZT2BB: Version 6.21 or later

TZT12F, TZT16F and TZT19F: Version 1.05 or later

: Standard supply

: Optional or local supply

Antenna Unit

RSB-137-119 (DRS6A-NXT)

RSB-137-125 (DRS12A-NXT)

RSB-137-126 (DRS25A-NXT)

Multi Function Display

NavNet TZtouch/NavNet TZtouch2/

NavNet TZtouch3

Multi Function Display

NavNet TZtouch/NavNet TZtouch2/

NavNet TZtouch3

Ethernet HUB

HUB-101

Ship's battery

*2

(24 VDC

*3

or

12 VDC

*3

)

*1

: Radiator XN10A only used with DRS6A-NXT.

*2

: Radiator XN13A cannot be used with 12 VDC.

Connect the antenna unit to the ship's battery via a

switchboard.

*3

: 12VDC is only used with DRS6A-NXT.

DRS12A-NXT and DRS25A-NXT are 24VDC only.

Power/LAN cable

Cable assembly

Radiator

XN10A (3.4 ft)

*1

XN12A (4 ft)

XN13A (6 ft)

iv

INSTALLATION SPECIFICATIONS

Note 1:

Radiator XN10A is only used with DRS6A-NXT.

Note 2:

12VDC is only used with DRS6A-NXT. DRS12A-NXT and DRS25A-NXT are 24VDC only.

Note 3:

DO NOT USE 15 A fuse for 24 VDC. Use of a wrong fuse can damage the equipment or

cause fire.

Voltage of Ship’s Main and Usable Radiator

Voltage of Ship’s Main and Usable Cable Length

Voltage of Ship’s Main and Fuse to be used

Radiator

Supply Voltage XN10A XN12A XN13A

12 VDC OK OK Not available

24 VDC OK OK OK

Cable Length

Supply Voltage 10 m 15 m 20 m 30 m

12 VDC OK Not available Not available Not available

24 VDCOKOKOKOK

Cable Length

Supply Voltage 10 m 15 m 20 m 30 m

12 VDC 15 A Not available Not available Not available

24 VDC 10 A 10 A 10 A 10 A

v

FOREWORD

A Word to the Owner of the DRS6A-NXT/DRS12A-NXT/DRS25A-NXT

Marine Radar

Congratulations on your choice of the FURUNO DRS6A-NXT/DRS12A-NXT/DRS25A-NXT Ma-

rine Radar. We are confident you will see why the FURUNO name has become synonymous with

quality and reliability.

Since 1948, FURUNO Electric Company has enjoyed an enviable reputation for innovative and

dependable marine electronics equipment. This dedication to excellence is furthered by our ex-

tensive global network of agents and dealers.

Your equipment is designed and constructed to meet the rigorous demands of the marine envi-

ronment. However, no machine can perform its intended function unless properly installed and

maintained. Please carefully read and follow the operation and maintenance procedures set forth

in this manual.

We would appreciate feedback from you, the end-user, about whether we are achieving our pur-

poses.

Thank you for considering and purchasing FURUNO equipment.

Features

• TARGET ANALYZER* function displays targets which are moving and getting close to own ship

in red, other targets in green and rain clutter in blue. Speed analyzing range is ±50 kn.

* Requires a GPS sensor. When you change the setting of [Target Analyzer Mode] to [Rain],

rain clutter is displayed.

• AUTO TARGET ACQUIRE function automatically acquires only the targets which are moving

and getting close to own ship within the range of 3 NM by Doppler calculation. Automatic Dop-

pler function will be activated when there is a target which approaches own ship with a speed

of over 3 kn.

Note: The judged speed of target is dependent on its vector towards own ship.

• The azimuth resolution can be enhanced to as high as twice with using the RezBoost function.

Note 1: RezBoost function reflects the settings of [Antenna Length] which are introduced in

page 17 and page 19.

Note 2: Refer to the Operator’s Manual for your Multi Function Display regarding the above

newfunctions.

• Instant ON function. This radar sensor does not have a magnetron, therefore preheating of the

magnetron is unnecessary.

• Reduced electricity emission means no need to worry about the radiation hazard.

• Magnetron-less radar means no periodic replacement of magnetron or related parts.

• The maximum display range is 72 NM (6A-NXT), 96 NM (12A-NXT/25A-NXT) in the single

range mode.

• ARPA (Automatic Radar Plotting Aid) function applicable range is 24 NM at the maximum.

• Dual Range Mode has the following limitations.

• The maximum display range is 12 NM.

• The maximum detection range is reduced a maximum of 20% compared to the single display.

vi

EQUIPMENT LISTS

Standard supply

Note:

Radiator XN10A is only used with DRS6A-NXT.

Optional supply

Name Type Code No. Qty Remarks

Scanner Unit RSB-137-119 -

1

For DRS6A-NXT

RSB-137-125 - For DRS12A-NXT

RSB-137-126 - For DRS25A-NXT

Radiator XN10A -

1

3.4 ft

XN12A - 4 ft

XN13A - 6 ft

Installation

Materials

CP03-37101 001-426-290 1 For scanner unit

CP03-22901 008-523-690 1 For radiator

CP03-37700 000-033-452

1

Cable assembly (10 m)

CP03-37710 000-033-453 Cable assembly (15 m)

CP03-37720 000-033-454 Cable assembly (20 m)

CP03-37730 000-033-455 Cable assembly (30 m)

Spare Parts SP03-19101 000-477-060 1 Fuses (10 A, 15 A and 20 A)

Name Type Code No. Remarks

LAN Cable MOD-Z072-020+ 001-167-880-10 2 m

MOD-Z072-050+ 001-167-890-10 5 m

MOD-Z072-100+ 001-167-900-10 10 m

Joint Box TL-CAT-012 000-167-140-10 For LAN cable extension

1

1. INSTALLATION AND WIRING

1.1 Mounting Considerations

Select a mounting location, keeping in mind the following points:

• Install the antenna unit on the hardtop, radar arch or on a mast on an appropriate

platform.

• Locate the antenna where there is a good all-round view. Where possible, there

should be no obstructions to the scanning beam such as superstructure or rigging.

Obstructions cause shadow sectors and decrease the overall performance of the

radar. The loss of performance can cause false echoes and reduce the quality of

the observed images. A mast for instance, with a diameter considerably less than

the horizontal beam width of the radiator, will cause only a small shadow sector.

However, a horizontal spreader, or cross trees in the same horizontal plane as the

antenna unit, would be a much more serious obstruction. You would need to place

the antenna unit well above or below it. Be sure there are no metallic objects near

the antenna.

• It is rarely possible to place the antenna unit where a completely clear view in all

directions is available. After fitting the antenna, determining any shadow sectors,

their angle and bearing, and their influence on the radar is recommended.

NOTICE

Do not apply paint, anti-corrosive sealant or contact

spray to coating or plastic parts of the equipment.

Those items contain organic solvents that can damage

coating and plastic parts, especially plastic connectors.

(a) Common mast (b) Radar mast

Vertical beam angle = 22°

1. INSTALLATION AND WIRING

2

• In order to reduce electrical interference, avoid routing the power cable near other

electrical equipment on-board. Also, avoid running the cable in parallel with other

power cables.

• It is not recommended to install the antenna unit on the hardtop of a cabin. Vibra-

tions from the antenna unit will pass through the hardtop and into the cabin.

• Setup the antenna unit position on the FURUNO Multi Function Display after install-

ing the unit, referring to chapter 2. If the antenna unit position is not setup correctly,

the radar echoes on the display may not be aligned with the actual target’s bearing.

• Select a location that does not allow water to accumulate at the installation location.

• A magnetic compass will be affected if the antenna unit is too close to the compass.

Observe the compass safe distances mentioned in the SAFETY INSTRUCTIONS

to prevent interference to a magnetic compass.

• To ensure proper emission of radar waves, do not paint the radiator.

• Referring to the outline drawings at the back of this manual, allow space for main-

tenance and service.

• When this antenna unit is to be installed on a large vessel, consider the following

points:

• The supplied cable assembly runs between the antenna unit and display (or eth-

ernet HUB) and comes in lengths of 10 m, 15 m, 20 m or 30 m. Select the appro-

priate length when purchasing.

• Deposits and fumes from a funnel or other exhaust vent can adversely affect the

aerial performance and hot gases may distort the antenna unit. The antenna unit

must not be mounted where the temperature is more than 55°C (131°F).

Not recommended

1. INSTALLATION AND WIRING

3

Consideration for selecting a location for installation (multiple radars)

• In case multiple radars are installed on a ship, DO NOT install the DRS6A-NXT/

DRS12A-NXT/DRS25A-NXT within the range of the beam area emitted from other

radar(s). Use the illustration below for reference when selecting a suitable location

for installation. The Solid State Device (SSD) inside the DRS6A-NXT/DRS12A-

NXT/DRS25A-NXT will be damaged if it is within the radar beam emission area from

other radars.

Installation with the radiotelephone equipment

• Install the open antenna away from radio communication antennas (SSB, VHF, In-

marsat) and GPS antennas to prevent radar interference.

• Install the open antenna away from the radiotelephone equipment so that electrical

noise does not affect the radiotelephone equipment.

Cable routing

• In order to reduce the chance of picking up electrical interference, avoid, where pos-

sible, routing the power/LAN cable and cable assembly near other electrical equip-

ment on-board. Also, avoid running the cable in parallel with other electrical cables.

• Make sure that the power/LAN cable does not run horizontally with the cable as-

sembly and it is placed away from the cables carrying radio signal and antennas.

For large vessels

• When this radar sensor is to be installed on a large vessel, consider the following

points:

• The length of the pre-attached power/LAN cable is 1 m from the open antenna to

the connector.

• Deposits and fumes from a funnel or other exhaust vent can adversely affect the

aerial performance and hot gases may distort the radiator portion. The radar sen-

sor must not be mounted where the temperature is more than 55°C (131°F).

More than 20°

More than 1 m

Other radar

More than 20°

Suitable location for installing the

DRS6A-NXT/DRS12A-NXT/DRS25A-NXT

Locate the radar out of the radar

beam (dark gray) of other radar.

1. INSTALLATION AND WIRING

4

1.2 Included Items

• Radiator* (1 pc):

3.4 ft, 4 ft or 6 ft

• Scanner Unit (1 pc)

Radiator

• O-ring (1 pc)

• Flat washer (M8, 4 pcs)

• Spring washer (M8, 4 pcs)

• Hex. bolt (M8×30, 4 pcs)

• Adhesive (1 pc)

Scanner Unit

• Stud bolt (M12×70, 4 pcs)

• Flat washer (M12, 4 pcs) • Spring washer (M12, 4 pcs)

• Hex nut (M12, 8 pcs)

• Insulation sheet

(4 pcs)

• Fuses (3 pcs)

10 A: Used in most cases.

15 A: Only for 10 m cable

with 12 VDC.

20 A: Not used.

• Documents (1 set)

Cable assembly

• Cable assembly* (1 pc):

10 m, 15 m, 20 m or 30 m

*: Select the appropriate length when purchasing.

15A

• Fuses

10 A: Used in most cases.

15 A: Only for 10 m cable

with 12 VDC.

20 A: Not used.

•

Labels

10 A: Used in most cases.

15 A: Only for 10 m cable

with 12 VDC.

20 A: Not used.

• Document

How to Replace

the Fuse (1 pc)

20A

10A

1. INSTALLATION AND WIRING

5

1.3 Required Tools and Materials

The following tools should be prepared in advance for this installation.

*: For cosmetic purposes, black color vinyl tape (cable color) is recommended.

No. Name Remarks

1 Electrical drill For making the mounting holes, drill bit: I 15 mm

2 Phillips-head screw driver #3, for securing the cable cover

3 Wrench For M8 (Hex. size 13 mm) and M12 (Hex. size 19 mm)

4 Hex. L-wrench For fastening the stud bolts (Hex. size 6 mm)

5 Self-vulcanizing tape For waterproofing the junction of connectors

6 Vinyl tape*

7 Cable tie For securing the cables

8 Ground wire IV-2sq

1

2

3

5

7

4

6

8

1. INSTALLATION AND WIRING

6

1.4 Fastening the Radiator to the Radiator Bracket

1. Remove the radiator cap from the radiator bracket.

2. Apply adhesive to the surface of the radiator bracket as shown in the figure below.

3. Set the O-ring to the radiator bracket.

Radiator bracket

Radiator cap

Adhesive

Top view: Scanner unit

10 mm

: Adhesive application area

O-ring

1. INSTALLATION AND WIRING

7

4. Apply adhesive to the thread holes on the bottom of the radiator (4 locations).

5. Prepare four bolt assemblies; pass the spring washer (M8) and flat washer (M8)

through the each hex bolt (M8

u

30) then apply adhesive.

6. Fasten the radiator to the radiator bracket, using the four bolt assemblies pre-

pared at step 5.

Note: Be sure to align the waveguide location between the radiator and radiator

bracket before fastening bolt assemblies.

7. Apply adhesive to the holes and bolts at the locations indicated with arrows in the

figure below. Also apply adhesive to the junction between the radiator and the ra-

diator bracket.

Bottom view: Radiator

Adhesive

Flat washer

Spring washer

Hex. bolt

Adhesive

Hex. bolt

(4 pcs)

Align the waveguide

location.

Detailed view (after securing the radiator)

Apply adhesive

to these bolts

and holes

Radiator

Bolt assembly - side view (detailed)

Apply adhesive to the

junction between the

radiator and radiator

bracket.

Apply adhesive to the

junction between the

radiator and radiator

bracket.

Flat washer

Spring

washer

Hex. bolt

Adhesive

Radiator - bottom view

1. INSTALLATION AND WIRING

8

1.5 Mounting the Antenna Unit

The antenna unit can be mounted using the fixing holes on the outside (200

u

200 mm)

or inside (140

u

150 mm) the antenna unit. Normally, use the outside fixing holes.

When 140

u

150 mm fixing holes already exist on the mounting platform, use the in-

side fixing holes.

1. Set the supplied mounting template to the mounting location, then drill four fixing

holes in the mounting location.

Note:

The holes must be parallel with the fore and aft line.

2. Apply adhesive to the thread of the stud bolts (M12u70, 4 pcs).

Note: Apply adhesive to the part of the bolt threads that are inside the bolt hole

(see the figure at step 3).

3. Insert four stud bolts into the threaded holes in the antenna unit.

The stud bolts must make contact with the bottom of the threaded holes.

Note: Do NOT cover the vent hole at the bottom of the unit.

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Mounting template

1. INSTALLATION AND WIRING

9

4. Apply adhesive around the base of the four stud bolts.

5. Set the insulation sheet (supplied) to the four stud bolts.

6. Hoist the antenna unit to the installation location, using two belt slings.

Note: When you hoist the antenna unit. keep in mind the following points:

Stud bolt

Adhesive

Detailed view

Vent hole:

Do NOT cover this hole.

Adhesive

Stud bolt

Do not fasten stud bolts tightly after

the bolts contact with the bottom of

the threaded holes.

If the bolts are fastened excessively, the

chassis bottom may be damaged which

can result in malfunction.

The projected bolt length after the bolts

contact with the bottom of the threaded

holes is approx. 50 mm. This data is for

reference purpose only.

NOTICE

Adhesive

Stud bolt

Insulation sheet

1. INSTALLATION AND WIRING

10

• When you hoist the antenna unit, set two belt slings to the radiator bracket. Do

not set the belt slings to the radiator, the radiator may get damaged.

• Hoist the antenna unit slowly. If the antenna unit is hoisted too quickly, the

bracket can be damaged.

7. Place the antenna unit on the mounting platform with the BOW mark on the unit

aligned with the ship’s bow.

8. Secure the antenna unit, using the supplied flat washers (M12, 4 pcs), spring

washers (M12, 4 pcs), and hex. nuts (M12, 8 pcs).

Belt sling (2 pcs)

OK: Belt slings are set to the radiator bracket. WRONG: Belt slings are set to the radiator.

BOW mark

Bow

Flat washer

Spring washer

Hex. nut

1. INSTALLATION AND WIRING

11

9. Apply adhesive to the flat washers, spring washers, and hex. nuts.

1.6 Wiring

Wiring considerations

• Turn the power at the switchboard off before beginning the wiring.

• Insert the 10 A fuse to the fuse holder (supplied with the cable assembly) when in-

stalling with 15 m, 20 m and 30 m cables. When installing with 10 m cables, the fuse

to be used will be different according to the voltage of ship’s main. Use the 15 A fuse

for 12 VDC ship’s main. Use the 10 A fuse for 24 VDC ship’s main. Also, attach the

supplied fuse rating label to the fuse holder. For details, see “How to Replace the

Fuse” (C32-01604).

• The cable assembly and power/LAN cables have connector(s). Do NOT cut the ca-

ble assembly and power/LAN cables even if the cables are run through a radar

mast.

• When you replace the DRS4A/6A/12A/25A with the DRS6A-NXT/DRS12A-NXT/

DRS25A-NXT, the existing cable cannot be used. Use only the cable assembly sup-

plied with this radar sensor.

Adhesive

Insulation sheet

Flat washer

Spring washer

Hex. nut

Stud bolt

Detailed view

Power/LAN cable:

Pre-attached to the antenna unit.

Cable assembly

1. INSTALLATION AND WIRING

12

1. Unfasten two screws, circled in the following figure, to remove the cable cover.

2. Connect the cable assembly (supplied) to the power/LAN cable that is pre-at-

tached to the antenna unit.

3. Wrap the junction of the connectors with self-vulcanizing tape and vinyl tape (local

supply) for waterproofing as follows:

4. As shown in the figure below, secure the ground wire from the ship's ground (IV-

2sq, local supply) and ground wire from the antenna unit, using the terminal screw

(M4x10) that is pre-attached to the cable cover.

Cable cover

Self-vulcanizing tape

1) Wrap the junction of the connectors

with one layer of self-vulcanizing

tape.

2) Change wrap direction and wrap

one layer of the self-vulcanizing

tape again.

Self-vulcanizing tape

3) Wrap one layer of the vinyl tape over

the self-vulcanizing tape.

Vinyl tape

4) Change wrap direction and wrap one

layer of the vinyl tape again.

Vinyl tape

Ground wire from

the ship’s ground

*: Pre-attached to the cable cover.

Ground wire* from

the antenna unit

Cable cover

Terminal screw*

1. INSTALLATION AND WIRING

13

5. Apply adhesive to the ground terminal after fastening the terminal screw.

6. Secure the ground wire to the ship’s ground.

The figures shown below are examples for grounding.

7. Secure the cable assembly to the cable cover with the cable ties (local supply) as

shown in the figure below.

8. Reattach the cable cover.

9. Connect the LAN connector of the cable assembly to a LAN port on the FURUNO

Multi Function Display or Ethernet HUB.

Note 1: Do not connect the LAN connector to on-board LAN.

Adhesive

Ex.1

Ex.2

Adhesive

Hex. bolt

Flat washer

Spring washer

Hex. nut

Ground wire

Hex. nut

Spring washer

Flat washer

Hex. nut

Weld here.

Fix the cable to this cable

clamp, using a cable tie.

Fix the cable to this cable

clamp, using a cable tie.

Ground wire from

the ship's ground

Ground wire from

the ship's ground

Cable assembly

Power/LAN cable

Ground wire from

the antenna unit

Ground wire from

the antenna unit

If the cable is run through a

radar mast and the bottom of the

unit, fix the cable to this cable

clamp.

If the cable is run through a

radar mast and the bottom of the

unit, fix the cable to this cable

clamp.

Cable cover - bottom view

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Furuno DRS25ANXT Installation guide

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Furuno DRS25ANXT Installation guide

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